HI Friends,
Trying to Play with Net-Filter Hooks and here are my Queries!
1] While adding a New UDP/IP Header over the received skbuffer from
NetFilter Module;need to fill the UDP Check-sum. Please let me know ; if
there is any Kernel Function which we can use to do this Job ??? OR Do I
need to wr
On 11/18/2011 09:05 PM, Abhijit Pawar wrote:
On 11/18/2011 08:16 PM, Greg KH wrote:
On Fri, Nov 18, 2011 at 06:36:18PM +0530, Abhijit Pawar wrote:
On 11/17/2011 08:19 PM, Greg KH wrote:
On Thu, Nov 17, 2011 at 02:15:35PM +0530, Abhijit Pawar wrote:
Hi All,
I need to filter the data written/r
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Hi all,
We have a FPGA which will be connected to the LPC bus. This FPGA will
provide some GPIO functionality, a rotary encoder, etc.
Now i want to write a kernel driver to talk to this FPGA.
I am unsure how to get access to the LPC bus in the first place.
What kernel APIs should i use? How to ge
Hi All,
I am working on a mobile development platform and performing some stress
warm boot tests using UART debug console(which is using serial 8250 driver
for console).
I am getting device debug console UART RX hang after iterations > 1500.
after this issue am not* able to issue any command. Able
On Mon, 21 Nov 2011 17:01:29 +0100
Andre Haupt wrote:
> Hi all,
>
> We have a FPGA which will be connected to the LPC bus. This FPGA will
> provide some GPIO functionality, a rotary encoder, etc.
>
> Now i want to write a kernel driver to talk to this FPGA.
> I am unsure how to get access to th
HI Team,
Trying to make this code work; but some how it is entering the if condition
mentioned below.sock_buff is still a NULL Pointer.I can see that Function
was registered with the Ipv4 Hooks. Any ideas/scenarios where the sock_buff
remains as NULL Pointer??? Testing this code by trying to do ss
From: kernelnewbies-boun...@kernelnewbies.org
[mailto:kernelnewbies-boun...@kernelnewbies.org] On Behalf Of Kesava Srinivas
Sent: Monday, November 21, 2011 11:03 AM
To: kernelnewbies@kernelnewbies.org
Subject: sock_buff is NULL !
HI Team,
Trying to make this code work; but some how it i
Thanks Jeff for the reply. Yes; after changing the double pointer to a
Normal Pointer., I can see that ., "if" block was skipped.
-Thnx,
VKS
On Tue, Nov 22, 2011 at 12:50 AM, Jeff Haran wrote:
> ** **
>
> ** **
>
> *From:* kernelnewbies-boun...@kernelnewbies.org [mailto:
> kernelnewbies-boun...
From: Kesava Srinivas [mailto:vunnavafut...@gmail.com]
Sent: Monday, November 21, 2011 11:32 AM
To: Jeff Haran
Cc: kernelnewbies@kernelnewbies.org
Subject: Re: sock_buff is NULL !
Thanks Jeff for the reply. Yes; after changing the double pointer to a Normal
Pointer., I can see that ., "
I've got a bug I'm having trouble identifying. It seems like it could be
related to my work_struct usage. I essentially have this:
struct my_worker {
work_struct work;
/* some other data */
};
void worker_fn(struct work_struct *work)
{
struct my_worker *worker = contai
Hi All,
Firstly, a little introduction an background - I am currently the maintainer
for the x86 port of Das U-Boot (or more simply U-Boot). While the x86 port
is not as well known as the more major ports like ARM and PPC, it is
starting to gain more attention and more developer input which has be
> /vmlinux 2,629,659 bytes
> /vmlinux.o 2,889,050 bytes
> /arch/i386/boot/bzImage 1,104,864 bytes
> /arch/x86/boot/bzImage 1,104,864 bytes
>
Hi ,
Even after lot of google; didn't get the accurate answer for this. After
STEALING Packets (NF_STOLEN); want to send the Manipulated Packet (added
extra header) to some of the available net devices. Please let me know what
is the Function that I Should call to do this step ?? Also; once the skb
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